EP3556572A1 - Attache de fixation d'une jante de roue à un moyeu de roue - Google Patents

Attache de fixation d'une jante de roue à un moyeu de roue Download PDF

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Publication number
EP3556572A1
EP3556572A1 EP18181999.6A EP18181999A EP3556572A1 EP 3556572 A1 EP3556572 A1 EP 3556572A1 EP 18181999 A EP18181999 A EP 18181999A EP 3556572 A1 EP3556572 A1 EP 3556572A1
Authority
EP
European Patent Office
Prior art keywords
fastener
main body
abutting portion
section
sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18181999.6A
Other languages
German (de)
English (en)
Other versions
EP3556572B1 (fr
Inventor
Peter J.H. Chang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gourmet Equipment Taiwan Corp
Original Assignee
Gourmet Equipment Taiwan Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gourmet Equipment Taiwan Corp filed Critical Gourmet Equipment Taiwan Corp
Publication of EP3556572A1 publication Critical patent/EP3556572A1/fr
Application granted granted Critical
Publication of EP3556572B1 publication Critical patent/EP3556572B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/008—Corrosion preventing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/14—Attaching disc body to hub ; Wheel adapters
    • B60B3/16—Attaching disc body to hub ; Wheel adapters by bolts or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • F16B37/145—Sleeve nuts, e.g. combined with bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/305—Manufacturing methods joining by screwing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2320/00—Manufacturing or maintenance operations
    • B60B2320/10—Assembling; disassembling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/06—Hubs adapted to be fixed on axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/141—Corrosions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/20—Avoidance of
    • B60B2900/212—Damage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/572—Visual appearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/11—Passenger cars; Automobiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/02—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt

Definitions

  • the disclosure relates to a fastener, and more particularly to a fastener for fastening a wheel rim to a wheel hub.
  • a wheel rim of a vehicle is fastened to a wheel hub through a plurality of fasteners.
  • the wheel hub is typically provided with a plurality of threaded holes or threaded studs, and each of the fasteners is configured as a bolt (when the wheel hub is provided with the threaded holes) or a nut (when the wheel hub is provided with the threaded studs).
  • a conventional fastener has a zinc coating layer, which is a soft metal that is capable of fittingly abutting against the surface of the wheel rim to maintain effective torque retention for a prolonged period of time, thereby ensuring that the wheel rim is fixed to the wheel hub.
  • the zinc exposed from the wheel rim tends to be oxidized and eroded after long-term exposure to the atmosphere.
  • An alternative fastener is provided to have a chromium coating layer. Chromium is colorful and is visually appealing. Compared with zinc, chromium also possesses superior erosion resistance. However, the hardness of chromium may cause damage to the wheel rim when fixing the wheel rim to the wheel hub.
  • chromium has poor adhesive properties, which may eventually cause loosening of the fastener, resulting in detachment of the wheel rim from the wheel hub.
  • other surface treatments may be applied to the fastener to improve visual appearance thereof, they may also encounter the abovementioned issues.
  • an object of the disclosure is to provide a fastener that can alleviate at least one of the drawbacks of the prior art.
  • a fastener is adapted to fasten a wheel rim to a wheel hub.
  • the wheel rim has a plurality of hole-defining walls that respectively define a plurality of installation holes.
  • the fastener includes a main body and a sleeve.
  • the main body extends along a central axis thereof, and is adapted to engage the wheel hub.
  • the main body has an abutting portion that corresponds in shape to a corresponding one of the installation holes and that extends into the corresponding one of the installation holes.
  • the sleeve is retained on the abutting portion of the main body and has a contacting surface, which abuts against a corresponding one of the hole-defining walls defining the corresponding one of the installation holes.
  • a first embodiment of a fastener 10 is adapted to fasten a wheel rim 3 to a wheel hub 4.
  • the wheel rim 3 is fastened to the wheel hub 4 by a plurality of the fasteners 10 (see FIG. 1 ) .
  • the wheel rim 3 has a plurality of annular hole-defining walls 32 that respectively define a plurality of circular installation holes 31.
  • the wheel hub 4 includes a hub body 41 and a plurality of threadedly engaging sections 42 extending from the hub body 41.
  • one side of the wheel rim 3 is moved close to the wheel hub 4, and each of the threadedly engaging sections 42 of the wheel hub 4 extends into a respective one of the installation holes 31.
  • the fasteners 10 respectively extend into the installation holes 31 from the other side of the wheel rim 3 to respectively engage the threadedly engaging sections 42 of the wheel hub 4 so as to fasten the wheel rim 3 to the wheel hub 4.
  • the fastener 10 includes a main body 1 and a sleeve 2.
  • the main body 1 is column shaped, extends along a central axis (L) thereof.
  • the main body 1 of the fastener 10 is adapted to threadedly engage the threadedly engaging section 42 of the wheel hub 4.
  • the main body 1 has an abutting portion 12 that corresponds in shape to the installation hole 31, and that extends into the installation hole 31.
  • the main body 1 further has an extending portion 11 that extends from the abutting portion 12 along the central axis (L) in a direction away from the wheel hub 4.
  • the sleeve 2 is sleeved and retained on the abutting portion 12 of the main body 1, and has a contacting surface 21, which abuts against the hole-defining wall 32 defining the installation hole 31.
  • the abutting portion 12 has a first end 123 proximate to the extending portion 11, a second end 124 opposite to the first end 123 and distal from the extending portion 11, a uniform-diameter third section 121 that extends from the first end 123 toward the second end 124 and that has an outer diameter larger than an outer diameter of the extending portion 11 of the main body 1, and a varied-diameter fourth section 122 that extends from the third section 121 to the second end 124, that has an outer diameter gradually reducing in a direction away from the third section 121 and toward the second end 124, and that presses the sleeve 2 against the hole-defining wall 32.
  • the fourth section 122 is frusto-conical, and has an outer surface inclined relative to and extending from the third section 121 in a direction toward the second end 124.
  • the sleeve 2 corresponds in shape to the abutting portion 12 of the main body 1, and has two flange portions 22 that respectively abut against the first and second ends 123, 124 of the abutting portion 12 such that the sleeve 2 is positioned on the abutting portion 12. It is worth mentioning that, by changing the distance between the flange portions 22, the sleeve 2 can be controlled to be fixed to the abutting portion 12 or to be rotatable relative to the abutting portion 12.
  • the sleeve 2 is fixed to the abutting portion 12 and is not rotatable relative to the abutting portion 12.
  • the sleeve 2 is rotatable relative to the abutting portion 12.
  • the main body 1 and the sleeve 2 are separately manufactured and then assembled together, surface treatment can be separately applied to the main body 1 and the sleeve 2.
  • the main body 1 may be coated with chromium
  • the sleeve 2 may be coated with zinc.
  • the main body 1 may be coated with other metals, and each of the main body 1 and the sleeve 2 may be made of different metals according to practical requirements.
  • the threadedly engaging section 42 of the wheel hub 4 is configured as a threaded stud
  • the main body 1 is configured as a nut and has a threaded hole 13 adapted for threaded engagement with the threadedly engaging section 42 of the wheel hub 4.
  • the threaded hole 13 has an opening adjacent to the second end 124 of the abutting portion 12, and extends from the abutting portion 12 to the extending portion 11.
  • the inclination degree of the outer surface of the fourth section 122 may be changed according to practical requirements. In this embodiment, an included angle ⁇ between the outer surface of the fourth section 122 and an end surface of the second end 124 is 60 degrees.
  • An outer surrounding surface of the extending portion 11 of the main body 1 may be configured to facilitate operation of a user.
  • a plurality of spline grooves 112 are formed in the outer surrounding surface of the extending portion 11 of the main body 1 and extend along the central axis (L).
  • FIGS. 4 and 5 show a second embodiment of the fastener 10 according to the present disclosure.
  • the second embodiment has a dimension slightly smaller than that of the first embodiment.
  • FIGS. 6 and 7 show a third embodiment of the fastener 10 according to the present disclosure that has a structure modified from that of the first embodiment.
  • the extending portion 11 is provided with a knurled gripping section 113 that is opposite to the abutting portion 12 and that facilitates operation by the user.
  • FIGS. 8 and 9 show a fourth embodiment of the fastener 10 according to the present disclosure that has a structure modified from that of the third embodiment.
  • the hex portion is smaller than that of the third embodiment.
  • FIGS. 10 and 11 show a fifth embodiment of the fastener 10 according to the present disclosure that has a structure modified from that of the first embodiment.
  • the fourth section 122 has an arc outer surface that is connected between the second end 124 and the third section 121. It is worth mentioning that a curvature radius of the arc outer surface may be, such as 12 mm, 13 mm or 14 mm, and may be changed according to practical requirements.
  • FIGS. 12 and 13 show a sixth embodiment of the fastener 10 according to the present disclosure that has a structure modified from that of the third embodiment.
  • the fourth section 122 has the arc outer surface that is connected between the second end 124 and the third section 121. Curvature radius of the arc outer surface may be changed according to practical requirements.
  • the main body 1 of the fastener 10 is configured as a bolt, in which the extending portion 11 of the main body 1 is configured as external thread.
  • the main body 1 further has a head portion 14 that is connected to the abutting portion 12 such that the abutting portion 12 is located between the extending portion 11 and the head portion 14.
  • the threadedly engaging section 42 of the wheel hub 4 is configured as a threaded hole (not shown) for threaded engagement with the extending portion 11 of the fastener 10.
  • FIGS. 16 and 17 show an eighth embodiment of the fastener 10 according to the present disclosure that has a structure modified from that of the seventh embodiment.
  • the head portion 14 has fewer grooves than that of the seventh embodiment.
  • FIGS. 18 and 19 show a ninth embodiment of the fastener 10 according to the present disclosure that has a structure modified from that of the seventh embodiment.
  • the head portion 14 has a structure different from that of the seventh embodiment
  • the fourth section 122 has the arc outer surface that is connected between the second end 124 and the third section 121. Curvature radius of the arc outer surface may be changed according to practical requirements.
  • FIGS. 20 and 21 show a tenth embodiment of the fastener 10 according to the present disclosure that has a structure modified from that of the seventh embodiment.
  • the head portion 14 has a structure different from that of the seventh embodiment
  • the fourth section 122 has the arc outer surface that is connected between the second end 124 and the third section 121. Curvature radius of the arc outer surface may be changed according to practical requirements.
  • the dimension and structure of the fastener 10 may be adjusted according to practical requirements, and may be designed for a specific hand tool to be theftproof.
  • the main body 1 and the sleeve 2 of the fastener 10 according to the present disclosure can be separately processed by different surface treatments to fulfill both aesthetical appearance and safety.
  • numerous specific details have been set forth in order to provide a thorough understanding of the embodiments . It will be apparent, however, to one skilled in the art, that one or more other embodiments may be practiced without some of these specific details.
  • reference throughout this specification to "one embodiment,” "an embodiment,” an embodiment with an indication of an ordinal number and so forth means that a particular feature, structure, or characteristic may be included in the practice of the disclosure.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
EP18181999.6A 2018-04-19 2018-07-05 Attache de fixation d'une jante de roue à un moyeu de roue Active EP3556572B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW107205105U TWM563970U (zh) 2018-04-19 2018-04-19 鎖固件

Publications (2)

Publication Number Publication Date
EP3556572A1 true EP3556572A1 (fr) 2019-10-23
EP3556572B1 EP3556572B1 (fr) 2022-09-07

Family

ID=63579788

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18181999.6A Active EP3556572B1 (fr) 2018-04-19 2018-07-05 Attache de fixation d'une jante de roue à un moyeu de roue

Country Status (6)

Country Link
US (1) US20190323540A1 (fr)
EP (1) EP3556572B1 (fr)
JP (1) JP3218078U (fr)
ES (1) ES2927430T3 (fr)
PL (1) PL3556572T3 (fr)
TW (1) TWM563970U (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230059724A1 (en) * 2021-08-23 2023-02-23 GM Global Technology Operations LLC Galvanic corrosion resistant fastener

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1015862S1 (en) * 2018-05-04 2024-02-27 W Star Incorporée Vehicle wheel nut

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711581A (en) * 1994-01-27 1998-01-27 Plumer; Mark J. Wheel opening inserts and lug nut assemblies thereof for mounting vehicle wheels
EP1426637A1 (fr) * 2002-12-04 2004-06-09 Metallwarenfabrik Hermann Winker GmbH & Co. KG Ecrou de roue
EP3282138A1 (fr) * 2016-08-11 2018-02-14 Lazzaro Groppo Élément de fixation pour des roues de véhicule

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1452053A (fr) * 1965-05-04 1966-02-25 Michelin & Cie Attache de roue de véhicule
US4898429A (en) * 1988-07-25 1990-02-06 Plumer Mark J Wheel nut assembly
DE8813513U1 (fr) * 1988-10-27 1989-06-01 Erich Neumayer Beteiligungs- Und Verwaltungsgesellschaft Mbh & Co Kg, 7613 Hausach, De
US5112176A (en) * 1991-05-09 1992-05-12 Mcgard, Inc. Shrouded anti-theft locknut
US5730568A (en) * 1996-10-03 1998-03-24 Mcgard, Inc. Anti-galling fastener
US6102488A (en) * 1998-02-26 2000-08-15 Industrial & Automotive Fastners, L.L.C. Torque angle limiting wheelnut
US6092968A (en) * 1998-05-29 2000-07-25 Mcgard, Inc. Fastener structure
US6435791B1 (en) * 2000-05-19 2002-08-20 Maclean-Fogg Company Wheel fastener assemblies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711581A (en) * 1994-01-27 1998-01-27 Plumer; Mark J. Wheel opening inserts and lug nut assemblies thereof for mounting vehicle wheels
EP1426637A1 (fr) * 2002-12-04 2004-06-09 Metallwarenfabrik Hermann Winker GmbH & Co. KG Ecrou de roue
EP3282138A1 (fr) * 2016-08-11 2018-02-14 Lazzaro Groppo Élément de fixation pour des roues de véhicule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230059724A1 (en) * 2021-08-23 2023-02-23 GM Global Technology Operations LLC Galvanic corrosion resistant fastener

Also Published As

Publication number Publication date
EP3556572B1 (fr) 2022-09-07
US20190323540A1 (en) 2019-10-24
PL3556572T3 (pl) 2022-10-17
TWM563970U (zh) 2018-07-21
ES2927430T3 (es) 2022-11-04
JP3218078U (ja) 2018-09-20

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